Global Patent Index - EP 3308883 A4

EP 3308883 A4 20181114 - POROUS COPPER BODY, POROUS COPPER COMPOSITE MEMBER, METHOD FOR PRODUCING POROUS COPPER BODY, AND METHOD FOR PRODUCING POROUS COPPER COMPOSITE MEMBER

Title (en)

POROUS COPPER BODY, POROUS COPPER COMPOSITE MEMBER, METHOD FOR PRODUCING POROUS COPPER BODY, AND METHOD FOR PRODUCING POROUS COPPER COMPOSITE MEMBER

Title (de)

PORÖSER KUPFERKÖRPER, PORÖSES KUPFERVERBUNDELEMENT, VERFAHREN ZUR HERSTELLUNG DES PORÖSEN KUPFERKÖRPERS UND VERFAHREN ZUR HERSTELLUNG DES PORÖSEN KUPFERVERBUNDELEMENTS

Title (fr)

CORPS EN CUIVRE POREUX, ÉLÉMENT COMPOSITE EN CUIVRE POREUX, PROCÉDÉ PERMETTANT DE PRODUIRE UN CORPS EN CUIVRE POREUX ET PROCÉDÉ PERMETTANT DE PRODUIRE UN ÉLÉMENT COMPOSITE EN CUIVRE POREUX

Publication

EP 3308883 A4 20181114 (EN)

Application

EP 16807273 A 20160523

Priority

  • JP 2015119523 A 20150612
  • JP 2016065160 W 20160523

Abstract (en)

[origin: EP3308883A1] A porous copper body (10, 110) including a skeleton (12) having a three-dimensional network structure is provided. An oxidation-reduction layer formed by an oxidation-reduction treatment is provided on a surface of the skeleton (12), and the oxygen concentration of the entirety of the skeleton (12) is set to be 0.025 mass% or less.

IPC 8 full level

B22F 1/00 (2006.01); B22F 1/062 (2022.01); B22F 3/11 (2006.01); B22F 7/00 (2006.01); B22F 7/04 (2006.01); C22C 1/08 (2006.01); C22C 9/00 (2006.01); C22C 9/02 (2006.01); B32B 15/01 (2006.01)

CPC (source: EP KR US)

B22F 1/062 (2022.01 - EP KR US); B22F 3/11 (2013.01 - KR); B22F 3/1103 (2013.01 - US); B22F 3/1143 (2013.01 - EP US); B22F 7/002 (2013.01 - EP US); B22F 7/04 (2013.01 - KR US); B22F 7/06 (2013.01 - EP US); C22C 1/0425 (2013.01 - EP US); C22C 1/08 (2013.01 - EP KR US); C22C 9/00 (2013.01 - EP US); C22C 9/02 (2013.01 - KR); B32B 15/01 (2013.01 - EP US); Y10T 428/12153 (2015.01 - EP US)

Citation (search report)

  • [E] EP 3210698 A1 20170830 - MITSUBISHI MATERIALS CORP [JP]
  • [XI] JP 2000192107 A 20000711 - KOGI CORP
  • [X] EP 0721994 A2 19960717 - SUMITOMO ELECTRIC INDUSTRIES [JP]
  • [X] JP 2003268410 A 20030925 - NAT INST OF ADV IND & TECHNOL
  • [X] JP 2004218887 A 20040805 - FUJIKURA LTD
  • [X] CN 102876909 B 20140611 - HUNAN NEW AUREOLE TECHNOLOGY DEV CO LTD
  • [T] H.J VAN DEN HUL ET AL: "Determination of Specific Surface Areas of Dispersed Materials. Comparison of the Negative Adsorption Method with Some Other Methods", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, vol. 90, no. 12, 5 June 1968 (1968-06-05), pages 3010 - 3015, XP055511249, DOI: 10.1021/ac60140a029
  • [T] LTD FIRST COPPER TECHNOLOGY: "Alloy Guide", 13 June 2018 (2018-06-13), XP055511639, Retrieved from the Internet <URL:http://www.fcht.com.tw/english/AlloyGuideEng.pdf> [retrieved on 20181002]
  • See references of WO 2016199566A1

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DOCDB simple family (publication)

EP 3308883 A1 20180418; EP 3308883 A4 20181114; CN 107530776 A 20180102; CN 107530776 B 20191206; JP 2017002375 A 20170105; JP 6107888 B2 20170405; KR 20180016985 A 20180220; US 10493528 B2 20191203; US 2018161877 A1 20180614; WO 2016199566 A1 20161215

DOCDB simple family (application)

EP 16807273 A 20160523; CN 201680025074 A 20160523; JP 2015119523 A 20150612; JP 2016065160 W 20160523; KR 20177032666 A 20160523; US 201615579688 A 20160523